Need help on 30 please and ty!

They have given us a formula on how to find acceleration. But, they want us to find what 1 velocity is. So, we must revert the formula to find what the 1 velocity is.

a = (vf-vi) / t

a(t) = v1+v0

a(t) - v0 = v1

Now we have the formula. Plug in and Solve!

Step-by-step explanation:

wedfghjkl;

tyuiop[]ghjkl;

step-by-step explanatio89

step-by-step explanation:

we can use this expression to calculate the energy gain as a particle moves with a field or the energy loss as it moves against it. (note that it is also used to define the electron-volt, a unit of energy equal to that gained by an electron as it falls through a pd of 1 v, i.e. w = 1 ev = 1.6 10-19 c 1 v = 1.6 10-19j).in fact this expression is really nothing more than the statement that potential is the potential energy per unit charge. in this case, v= w/qis simply stating that the change in potential energy(or work done) per unit charge is equal to the change in potential (or potential difference), v.student questions: uniform electric fields2electron beamcathode+5 kvanode0 v